W89C982AF
Description
The Integrated Multiple Port Repeater II (IMPR II) implements the repeater functions specified by section 9 of the IEEE 802.3 standard and twisted pair line transceiver functions conforming to the 10BASE-T standard.
Key Features
- Functions conform to IEEE 802.3 section 9 specifications
- Single 5V power supply
- CMOS process for lower power dissipation
- Port status direct report function
- Asynchronous Inter-IMPR II interface for large hub applications
- Serial management interface allows for network management and makes port status information accessible
- AUI and TP port carrier sense signals observable through a port activity monitor port
- Internal main state machine performs fragment extension, packet repetition, and collision handling functions
- On-chip PLL, Manchester encoder/decoder, and FIFO
